@misc{ enwiki:1223219927, author = "{Wikipedia contributors}", title = "Commissioners for Revenue and Customs Act 2005 --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", url = "https://en.wikipedia.org/w/index.php?title=Commissioners_for_Revenue_and_Customs_Act_2005&oldid=1223219927", note = "[Online; accessed 9-July-2024]" }
url
(\usepackage{url}
somewhere in the preamble), which tends to give much more nicely formatted web addresses, the following may be preferred:
@misc{ enwiki:1223219927, author = "{Wikipedia contributors}", title = "Commissioners for Revenue and Customs Act 2005 --- {Wikipedia}{,} The Free Encyclopedia", year = "2024", howpublished = "\url{https://en.wikipedia.org/w/index.php?title=Commissioners_for_Revenue_and_Customs_Act_2005&oldid=1223219927}", note = "[Online; accessed 9-July-2024]" }